SE7712717L - ADJUSTABLE ENERGY RECORDING DEVICE - Google Patents
ADJUSTABLE ENERGY RECORDING DEVICEInfo
- Publication number
- SE7712717L SE7712717L SE7712717A SE7712717A SE7712717L SE 7712717 L SE7712717 L SE 7712717L SE 7712717 A SE7712717 A SE 7712717A SE 7712717 A SE7712717 A SE 7712717A SE 7712717 L SE7712717 L SE 7712717L
- Authority
- SE
- Sweden
- Prior art keywords
- path
- response
- tube
- piston
- movement
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Actuator (AREA)
- Coating Apparatus (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
An adjustable kinetic energy absorbing device wherein a piston is moved in response to an applied impact force along within a tube defining a chamber containing hydraulic fluid. The tube has a plurality of orifice openings therein spaced therealong in the direction of movement of the piston, and an elongated path is defined outwardly of the chamber, preferably in the outer surface of the tube, and in fluid communication with the orifice openings. The path is relatively narrow in width and extends along the tube. An elongated flow control element is supported in the device and movable lengthwise along the path in response to manual operation of an adjustment assembly including a cam operatively engaging the elongated element. The flow control element has formations spaced therealong adapted to register with the orifice openings to control flow of hydraulic fluid through the openings in response to movement of the element. A region in the device in fluid communication with the path receives fluid flowing through the orifice openings and along the path in response to movement of the piston.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/741,730 US4076225A (en) | 1976-11-15 | 1976-11-15 | Adjustable energy absorbing device providing linear deceleration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7712717L true SE7712717L (en) | 1978-05-16 |
| SE436067B SE436067B (en) | 1984-11-05 |
Family
ID=24981935
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7712717A SE436067B (en) | 1976-11-15 | 1977-11-10 | ADJUSTABLE KINETIC ENERGY COLLECTION DEVICE |
| SE8400235A SE457196B (en) | 1976-11-15 | 1984-01-18 | ADJUSTABLE ENERGY RECOVERY DEVICE |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8400235A SE457196B (en) | 1976-11-15 | 1984-01-18 | ADJUSTABLE ENERGY RECOVERY DEVICE |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4076225A (en) |
| JP (1) | JPS6046290B2 (en) |
| CA (1) | CA1089502A (en) |
| CH (1) | CH628717A5 (en) |
| DE (2) | DE2750472A1 (en) |
| ES (1) | ES464108A1 (en) |
| FR (1) | FR2370903A1 (en) |
| GB (2) | GB1590886A (en) |
| IT (1) | IT1087992B (en) |
| SE (2) | SE436067B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53117170A (en) * | 1977-03-22 | 1978-10-13 | Honda Motor Co Ltd | Regulator of damping force changing mechanism for rolling stock |
| US4164274A (en) * | 1978-02-09 | 1979-08-14 | Efdyn Corporation | Adjustable shock absorber |
| JPS60201135A (en) * | 1984-03-22 | 1985-10-11 | Fumio Itatsu | Pressure regulating device in oil hydraulic equipment |
| US4709791A (en) * | 1985-05-23 | 1987-12-01 | Enidine Incorporated | Adjustable double-acting damper |
| US5178240A (en) * | 1985-05-23 | 1993-01-12 | Enidine Incorporated | Adjustable double-acting damper |
| US4623049A (en) * | 1985-08-01 | 1986-11-18 | The Boeing Company | Dual mode shock absorber and method |
| JPS6241949U (en) * | 1985-08-31 | 1987-03-13 | ||
| DE9300650U1 (en) * | 1993-01-20 | 1993-03-04 | Zimmer, Günter Stefan | Hydraulic shock absorber |
| US5927523A (en) * | 1997-05-30 | 1999-07-27 | Keystone Industries, Inc. | Rail car buffer |
| US5908123A (en) * | 1997-01-21 | 1999-06-01 | Keystone Industries, Inc. | Rail car buffer and method |
| DE19724328C1 (en) * | 1997-06-10 | 1998-10-29 | Mannesmann Sachs Ag | Damping valve with adjustable damping force |
| US6047839A (en) * | 1998-02-03 | 2000-04-11 | Huggins; Russell J. | Rail car buffer |
| US6345707B1 (en) * | 2000-04-21 | 2002-02-12 | Tayco Developments, Inc. | Frictionless damper |
| US6659241B2 (en) * | 2001-08-22 | 2003-12-09 | Meritor Heavy Vehicle Technology, Llc | Shock absorber compression damping adjustment |
| SE0300807L (en) * | 2003-03-25 | 2004-03-30 | Sven Kindblom | Shock absorber for height adjustment |
| DE102012106626B3 (en) | 2012-07-20 | 2013-09-26 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Weapon platform, military vehicle with a weapons platform and method of operating a weapons platform |
| US9650993B2 (en) * | 2013-10-23 | 2017-05-16 | Honeywell International Inc. | Rotary hydraulic motor driven hybrid thrust reverser actuation system with end-of-stroke snubbing |
| US11713793B2 (en) * | 2021-10-13 | 2023-08-01 | Dnm Industry Co., Ltd. | Bicycle shock absorbing device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1313763A (en) * | 1919-08-19 | Shock-ajsojbes | ||
| US3059268A (en) * | 1959-07-02 | 1962-10-23 | Independent Lock Co | Door closer |
| NL132645C (en) * | 1964-08-31 | 1900-01-01 | ||
| US3446317A (en) * | 1967-08-28 | 1969-05-27 | Efdyn Corp | Adjustable shock absorber |
| US3478846A (en) * | 1968-05-02 | 1969-11-18 | Rex Chainbelt Inc | Adjustable shock absorber |
| US3605960A (en) * | 1969-05-27 | 1971-09-20 | Jerome R Singer | Automatically adjustable shock absorbers |
| US3693767A (en) * | 1970-11-05 | 1972-09-26 | Hydraulic Products Corp | Adjustable hydraulic shock absorber |
| US3782710A (en) * | 1972-11-08 | 1974-01-01 | Sheffer Corp | Adjustable hydraulic linear decelerator |
-
1976
- 1976-11-15 US US05/741,730 patent/US4076225A/en not_active Expired - Lifetime
-
1977
- 1977-11-01 CA CA290,030A patent/CA1089502A/en not_active Expired
- 1977-11-10 SE SE7712717A patent/SE436067B/en not_active IP Right Cessation
- 1977-11-11 DE DE19772750472 patent/DE2750472A1/en active Granted
- 1977-11-11 DE DE7734675U patent/DE7734675U1/en not_active Expired
- 1977-11-12 JP JP52136165A patent/JPS6046290B2/en not_active Expired
- 1977-11-14 GB GB47334/77A patent/GB1590886A/en not_active Expired
- 1977-11-14 ES ES464108A patent/ES464108A1/en not_active Expired
- 1977-11-14 IT IT29633/77A patent/IT1087992B/en active
- 1977-11-14 GB GB2405/80A patent/GB1590887A/en not_active Expired
- 1977-11-14 FR FR7734098A patent/FR2370903A1/en active Granted
- 1977-11-15 CH CH1394277A patent/CH628717A5/en not_active IP Right Cessation
-
1984
- 1984-01-18 SE SE8400235A patent/SE457196B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1087992B (en) | 1985-06-04 |
| GB1590886A (en) | 1981-06-10 |
| CH628717A5 (en) | 1982-03-15 |
| DE7734675U1 (en) | 1978-04-20 |
| SE436067B (en) | 1984-11-05 |
| SE8400235L (en) | 1984-01-18 |
| DE2750472C2 (en) | 1991-04-25 |
| DE2750472A1 (en) | 1978-05-18 |
| JPS5362074A (en) | 1978-06-03 |
| US4076225A (en) | 1978-02-28 |
| SE8400235D0 (en) | 1984-01-18 |
| ES464108A1 (en) | 1978-09-01 |
| FR2370903A1 (en) | 1978-06-09 |
| JPS6046290B2 (en) | 1985-10-15 |
| GB1590887A (en) | 1981-06-10 |
| FR2370903B1 (en) | 1984-05-18 |
| SE457196B (en) | 1988-12-05 |
| CA1089502A (en) | 1980-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE7712717L (en) | ADJUSTABLE ENERGY RECORDING DEVICE | |
| SE7709552L (en) | MAGNETICALLY IMPACTED CONTROL VALVE | |
| SE7712201L (en) | MAGNETIC VALVE | |
| FR2287634A1 (en) | FLUID FLOW CONTROL VALVE ACTUATED BY THE FLUID ITSELF | |
| DE3677546D1 (en) | DOUBLE-ACTING ADJUSTABLE SHOCK ABSORBER. | |
| ES539703A0 (en) | VEHICLE SUSPENSION DEVICE | |
| SE425263B (en) | SERVICE CONTROL DEVICE WITH A ROTATE INPUT, A COAXIAL ROTATE SPRING OUTPUT, A FLUID MAN AND A CONTROL VALVE | |
| IT1092063B (en) | FLUID OPERATED FLOW CONTROL VALVE | |
| ATE56258T1 (en) | CHECK VALVE. | |
| SE7908750L (en) | DEVICE FOR EXCHANGE OF HARD MATERIALS | |
| BE839111A (en) | FLUID FLOW CONTROL VALVE | |
| SE7805076L (en) | DEVICE FOR ADJUSTING A FLUID FLOW | |
| SE7702895L (en) | TRANSPORTOR | |
| IT7869564A0 (en) | FLUID LASER WITH FLOW CHANNEL | |
| EP0077203A3 (en) | Fluid flow control valve | |
| ATE60438T1 (en) | FLOW METER WITH VARIABLE PASSAGE AREA. | |
| IT1072894B (en) | DEVICE FOR THE ADJUSTMENT OF THE STROKE AND THE FORCE TRANSMITTED BY A HYDRAULIC CYLINDER OR OTHER LONGITUDINAL MOVEMENT ACTUATOR | |
| BR7702067A (en) | TRIPLE VALVE DEVICE OPERATED BY FLUID PRESSURE; AND VALVE DEVICE OPERATED BY FLUID PRESSURE | |
| FR2300940A1 (en) | Hydraulic shock absorber with double operation - has throttle control ring moved in both directions by piston altering cross section | |
| JPS56135160A (en) | Divided injection device for liquid | |
| BR7403698D0 (en) | FLUID FLOW CONTROL VALVE | |
| JPS5690139A (en) | Shock absorber | |
| SE8103720L (en) | HYDRAULIC CONTROL DEVICE | |
| ATE18286T1 (en) | HYDRAULIC CYLINDER WITH POSITION SENSOR. | |
| FR2398298A1 (en) | Liq. fuel viscosity measurement system - includes calibrated tube and piston and cylinder device with buffer reservoir |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 7712717-3 Format of ref document f/p: F |
|
| NUG | Patent has lapsed |
Ref document number: 7712717-3 Format of ref document f/p: F |